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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/policy/messaging_layer/util/dm_token_retriever_provider.h"
#include <memory>
#include "base/test/task_environment.h"
#include "chrome/browser/policy/dm_token_utils.h"
#include "chrome/browser/policy/messaging_layer/util/user_dm_token_retriever.h"
#include "chrome/test/base/testing_browser_process.h"
#include "chrome/test/base/testing_profile_manager.h"
#include "components/policy/core/common/cloud/dm_token.h"
#include "components/reporting/util/status_macros.h"
#include "components/reporting/util/statusor.h"
#include "components/reporting/util/test_support_callbacks.h"
#include "content/public/test/browser_task_environment.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::IsEmpty;
using ::testing::Ne;
using ::testing::StrEq;
namespace reporting {
namespace {
constexpr char kDMToken[] = "TOKEN";
constexpr char kUserId[] = "test-user";
class DMTokenRetrieverProviderTest : public ::testing::Test {
protected:
DMTokenRetrieverProviderTest()
: testing_profile_manager_(TestingBrowserProcess::GetGlobal()) {
// Ensure test profile manager is set up
CHECK(testing_profile_manager_.SetUp())
<< "TestingProfileManager not setup";
// Create test profile so profile manager does not crash when trying to
// fetch an active user profile during DM token retrieval
testing_profile_manager_.CreateTestingProfile(kUserId);
}
void SetUp() override {
dm_token_retriever_provider_ = std::make_unique<DMTokenRetrieverProvider>();
}
void TearDown() override { dm_token_retriever_provider_.reset(); }
content::BrowserTaskEnvironment task_environment_{
base::test::TaskEnvironment::MainThreadType::UI};
TestingProfileManager testing_profile_manager_;
std::unique_ptr<DMTokenRetrieverProvider> dm_token_retriever_provider_;
};
TEST_F(DMTokenRetrieverProviderTest,
ReturnsEmptyDMTokenRetrieverForNonUserEvents) {
auto dm_token_retriever =
std::move(dm_token_retriever_provider_)
->GetDMTokenRetrieverForEventType(EventType::kDevice);
ASSERT_THAT(dm_token_retriever.get(), Ne(nullptr));
// Verify it is a EmptyDMTokenRetriever by attempting to retrieve the DM token
// and validating it is empty.
test::TestEvent<StatusOr<std::string>> dm_token_retrieved_event;
dm_token_retriever->RetrieveDMToken(dm_token_retrieved_event.cb());
auto dm_token_result = dm_token_retrieved_event.result();
ASSERT_OK(dm_token_result);
EXPECT_THAT(dm_token_result.value(), IsEmpty());
}
TEST_F(DMTokenRetrieverProviderTest, ReturnsUserDMTokenRetrieverForUserEvents) {
auto dm_token_retriever =
std::move(dm_token_retriever_provider_)
->GetDMTokenRetrieverForEventType(EventType::kUser);
ASSERT_THAT(dm_token_retriever.get(), Ne(nullptr));
// Verify it is a UserDMTokenRetriever by mocking profile based DM token
// retrieval to return the test DM token and comparing the result of the
// retrieval with this token.
policy::SetDMTokenForTesting(policy::DMToken::CreateValidToken(kDMToken));
test::TestEvent<StatusOr<std::string>> dm_token_retrieved_event;
dm_token_retriever->RetrieveDMToken(dm_token_retrieved_event.cb());
auto dm_token_result = dm_token_retrieved_event.result();
ASSERT_OK(dm_token_result);
EXPECT_THAT(dm_token_result.value(), StrEq(kDMToken));
}
TEST_F(DMTokenRetrieverProviderTest,
ReturnsUniqueEmptyDMTokenRetrieversWhenMultipleCalls) {
auto dm_token_retriever_1 =
dm_token_retriever_provider_->GetDMTokenRetrieverForEventType(
EventType::kDevice);
ASSERT_THAT(dm_token_retriever_1.get(), Ne(nullptr));
auto dm_token_retriever_2 =
std::move(dm_token_retriever_provider_)
->GetDMTokenRetrieverForEventType(EventType::kDevice);
ASSERT_THAT(dm_token_retriever_2.get(), Ne(nullptr));
EXPECT_NE(dm_token_retriever_1.get(), dm_token_retriever_2.get());
}
TEST_F(DMTokenRetrieverProviderTest,
ReturnsUniqueUserDMTokenRetrieversWhenMultipleCalls) {
auto dm_token_retriever_1 =
dm_token_retriever_provider_->GetDMTokenRetrieverForEventType(
EventType::kUser);
ASSERT_THAT(dm_token_retriever_1.get(), Ne(nullptr));
auto dm_token_retriever_2 =
std::move(dm_token_retriever_provider_)
->GetDMTokenRetrieverForEventType(EventType::kUser);
ASSERT_THAT(dm_token_retriever_2.get(), Ne(nullptr));
EXPECT_NE(dm_token_retriever_1.get(), dm_token_retriever_2.get());
}
} // namespace
} // namespace reporting
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